IRWIN 7-1/4-Inch Metal Cutting Circular Saw Blade, 68-Tooth (4935560) - Metal Working Tools - Amazon.com
Saw Blade
IRWIN 8-Inch Circular Saw Blade, Metal-Cutting, 50-Tooth (4935557) - Metal Working Tools - Amazon.com
210MM 60T TEETH TCT Circular Saw Blades METAL Cutting For Milwaukee Irwin 8- 1/4 $34.90 - PicClick AU
IRWIN Marathon Small Diameter Saw Blades 7-1/4-in 60-Tooth Fine Finish Tungsten Carbide-tipped Steel Circular Saw Blade in the Circular Saw Blades department at Lowes.com